BLC9G20LS-240PVY

Overview

The BLC9G20LS-240PV is a 240 W LDMOS power transistor designed for base station applications at frequencies from 1805 MHz to 1995 MHz. It features enhanced video bandwidth (70 MHz typical) and low memory effects for excellent pre-distortability. The device operates with a drain-source voltage of 65 V maximum and junction temperature up to 225 °C. At Tcase = 25 °C, it delivers 60 W average output power with 18.0 dB gain and 30% drain efficiency under 2-carrier W-CDMA conditions. It utilizes an air cavity plastic earless flanged package (SOT1275-1) with integrated ESD protection.

Feature Summary

• Enhanced video bandwidth performance via decoupling leads
• Low thermal resistance ensuring excellent thermal stability
• Lower output capacitance optimized for Doherty applications
• Internally matched design for ease of use

Applications

• RF power amplifiers for base stations
• Multi carrier applications in the 1805 MHz to 1995 MHz frequency range

Procurement Notes

Verify component authenticity through authorized Ampleon distributors or direct manufacturer channels. Confirm that the received part matches the SOT1275-1 package outline and ordering information provided in the official datasheet. Ensure proper electrostatic discharge handling protocols are followed during inspection and storage to maintain device integrity.

Selection Notes

Select this component for broadband operations requiring high ruggedness and low memory effects. The internal matching simplifies circuit design, while the specific package facilitates efficient heat dissipation. Verify that the application environment supports the required thermal management for the specified junction temperature limits.

Part Context

This LDMOS transistor belongs to Ampleon's portfolio of RF power devices engineered for cellular infrastructure. It addresses the demand for high-efficiency amplification in modern multi-carrier systems. The product line emphasizes robustness against load mismatches and compatibility with digital pre-distortion techniques.

Replacement Considerations

Consult official Ampleon documentation for verified substitute part numbers. Do not assume functional equivalence with other models without cross-referencing electrical specifications and pin configurations.

FAQ

What is the typical video bandwidth of the BLC9G20LS-240PV?

The device exhibits a typical video bandwidth of 70 MHz in class-AB operation within the 1805 MHz to 1880 MHz band.

How does the BLC9G20LS-240PV handle load mismatches?

It can withstand a load mismatch corresponding to VSWR = 10:1 through all phases under specified operating conditions.

What package type is used for this transistor?

The component is housed in an air cavity plastic earless flanged package designated as SOT1275-1.